[  696.024848] 8021q: adding VLAN 0 to HW filter on device test-bond0
[  696.024999] test-bond1: (slave test-bond0): making interface the new active one
[  696.025113] test-bond1: (slave test-bond0): Enslaving as an active interface with an up link
[  696.041383] 8021q: adding VLAN 0 to HW filter on device test-bond1
[  696.060919] test-bond1: entered promiscuous mode
[  696.060997] test-bond0: entered promiscuous mode
[  697.077303] test-bond1: left promiscuous mode
[  697.077357] test-bond0: left promiscuous mode
[  697.721404] test-dummy0: entered promiscuous mode
[  699.748100] test-dummy0: left promiscuous mode
[  699.861315] test-bond1 (unregistering): (slave test-bond0): Releasing backup interface
[  699.866781] test-bond1 (unregistering): Released all slaves
[  699.878825] test-bond0 (unregistering): Released all slaves